Today at 20:29, Liqiu

At 20:29 today, we ushered in the autumn festival at high temperature. Ancient books recorded: "Autumn, ：, and stinging here." As the first solar term in autumn, all things after the autumn are growing from lush growth to mature.

However, the beginning of autumn is based on the middle and lower reaches of the Yellow River. According to the astronomical observation of the autumn starting day determined by the places where the earth is running around the sun, the location of Wuhan is south of the Wuhan position, and the climate will not be overly excessive to the early autumn. In the sense of meteorology, autumn standards refer to the average daily temperature of 5 consecutive days for 5 consecutive days. The average daily stability is lower than 22 ° C. Wuhan will have to wait for another dozens of days in autumn, and the average autumn time is September 29.

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When the cool wind is until.

■ Stranging northern wind, bringing cool.

Bai Lu descended.

■ The temperature difference between day and night becomes larger, and the water in the air is condensed into fog to cover the earth.

Three waiting for cold cicadas.

■ Cicada began to sing.

In Wuhan, after the beginning of autumn, I still can't feel the "cool wind to". Taking the monitoring data of Wuhan Station in Wuhan Center Meteorological Observatory as an example, the average daily temperature of the daily average during the period of the summer and solar terms (July 22 -August 6) is 30.3 ° C. The average daily temperature during the solar term (August 7th -August 22nd) was 28.8 ° C, and the temperature was still hovering at a high level.

△ Bee and Butterfly in Liberation Park. Meng Xiaodong Photo

During the summer conversion to autumn, the entire subtropical high pressure south, and the cold air in the north is an important factor affecting the changes in temperature. It can be seen that the "cool wind to" is indeed one of the signals in autumn.

The cold cicada (one of the cicada) began to sing in the late summer and early autumn, also known as the autumn cicada. Dong Likun, a senior engineer of the Municipal Garden Science Research Institute, introduced that the cold cicada color is dark brown and has a small amount of grass green spots. The most significant feature is that there are two black spots on the front wing end. Wuhan's most common cold cicada is Mongolian Cicada.

△ Cicada on the tree of Ma'anshan Forest Park. Li Junyi took a picture

In addition to the cold cicada, there are also straight winged insects such as crickets and crickets in the late summer and early autumn. They all pass information between individuals by singing.

During the autumn fifteenth day of the lunar calendar, during the autumn festival, this day was the first day after the second half of the year, and the folk usually worshiped the deceased and mourned the ancestors on this day.

In "Hankou Bamboo Branch", there is a description of the Qing Dao Guang years, the citizens entering the family mouth, the south bank, and the upper reaches of the yellow crane building in Hanshui into the river lights, expressing the mourning of the dead loved ones: Lighting red, a whole oblique water surface wind. Suddenly, when the flow is uncertain, Wanxing Ming is destroyed in the clouds. "Professor Wu Bin, the inheritance of the academic experience in the national and old Chinese medicine academic experience, and the director of the Department of Cardiology, Hubei Provincial Hospital of Traditional Chinese Medicine. Order, it is easy to hurt the fluid, and the diet should be nourishing the lungs. In addition, it is advisable to collect it in autumn. Eat as little onion and ginger as much as possible.

Su Dongpo once wrote the verses of "more than 100 combing hair, exuding lying down, cooked to Tianming". Chinese medicine believes that the head is the meeting of Zhuyang. Enhanced secretion activities, improved blood circulation, and promoted metabolism, etc., can also prevent insomnia, dizziness, and palpitations.

Operation: First, press the pipe in the middle of the head with five fingers, and the bladder meridians and bile meridians on both sides have five meridians. Comb 3 to 5 times each time, no less than 3 to 5 minutes each time, and get 3 times before going to bed at night.

Edit Xiong Zhi

Source Yangtze River Daily Wuhan released

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